2388072

Information

• Patent Grant
• 2388072

• References
• Source

• Patent Number

  2,388,072

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1945
  79 years ago

• CPC

  • H02M7/046 - using discharge tubes

• US Classifications

  • 363 - Electric power conversion systems
  • 307 - Electrical transmission or interconnection systems